Apple Inc GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:32.84% (-0.59%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0444 | 14.44 | |
| 0.0314 | 16.35 | |
| 0.9387 | 608.34 | |
| 0.0565 | 13.54 |
Estimation Period:
Jan 2, 1990 to Feb 20, 2026
Jan 2, 1990 to Feb 20, 2026
News Impact Curve
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